A style of one-to-one communication where two people face each other head on, quite close to another, and each one plugs their face into that of the other. They maintain intense eye contact and as one speaks, the other gives emotional feedback to the speaker with a rich flow of expressive faces. This is the native speaking style of women, especially those who are high in estrogen.

I really want to chat up that estro babe, but I'll wait till she's done her face plug with that brunette.